Battery Protection Circuit Board (PCB) for 4 cells in series 12.8V LiFePO4 Battery Packs
Features and Benefits
5.Compatible with all the LiFePO4 cells.
Specifications
Item |
Contents |
Criteria |
|
1 |
Model |
HCX-D111V1 |
4S- 5A working current |
2 |
Voltage |
Charging voltage |
14.4V |
3 |
Current |
Maximal continuous charging current |
5A |
|
|
Maximal continuous discharging current |
5A |
|
|
Current consumption |
≤20μA |
4 |
Overcharge Protection |
Over charge detection voltage |
3.6V~3.9V(Adjustable) |
|
|
Over charge detection delay time |
0.5S~2S |
|
|
Over charge release voltage |
3.5V~3.8V(Adjustable) |
5 |
Over Discharge Protection |
Over discharge detection voltage |
2.0V~2.5V(Adjustable) |
|
|
Over discharge detection delay time |
50~200mS |
|
|
Over discharge release voltage |
2.0V~2.5V(Adjustable) |
6 |
Over Current Protection |
Over current detection voltage |
0.1V~0.2V(Adjustable) |
|
|
Over current detection current |
Adjustable |
|
|
Detection delay time |
5~20mS |
|
|
Release condition |
Cut load,automatically recover |
7 |
Short Circuit Protection |
Detection condition |
Exterior shot circuit |
|
|
Detection delay time |
200~500uS |
|
|
Release condition |
Cut load,automatically recover |
8 |
Balance/Equilibrium |
Balance voltage for single cell |
/ |
|
|
Balance current for single cell |
/ |
9 |
Resistance |
Inner resistance |
≤20mΩ |
10 |
Temperature |
Operating temperature range |
-40~+85°C |
|
|
Storage temperature range |
-20~ +125°C |
11 |
Size (L*W*T) |
L60mm*W14mm*T4mm |